Hisham Tawfiq has an estimated net worth of $200,000. He plays Dembe Zuma on the show. Dembe is Redâs sidekick, security detail, and bodyguard. Dembe has always got Redâs back, scaring off any would-be assassins at every turn. Heâs been on the show since 2014 and frankly Red would probably be dead without him.
The speed of sound in a material, particularly in a gas or liquid, varies with temperature because a change in temperature affects the material's density. In air, for example, the speed of sound increases with an increase in temperature.At 32 Â°F. (0 Â°C.), the speed of sound in air is 1,087 feet per second (331 m/s); at 68 Â°F. (20 Â°C.), it is 1,127 feet per second (343 m/s).The terms subsonic and supersonic refer to the speed of an object, such as an airplane, in relation to the speed of sound in the surrounding air.he speed of sound depends on the elasticity and density of the medium through which it is traveling. In general, sound travels faster in liquids than in gases and faster in solids than in liquids. The greater the elasticity and the lower the density, the faster sound travels in a medium.
Its value is measured at 299,792,458 meters per second. Speed of sound on the other hand, is the distance that sound travels through an elastic medium. In dry air with a temperature of 20 Â°C, the speed of sound is measured at 343.2 meters per second. This translates to 1,236 kilometers per hour, or about one kilometer every three seconds. As mentioned previously, the speed of light is denoted by a âcâ, which stands for constant.